EP2655886A4 - Diaphragm pump and motor system and method - Google Patents

Diaphragm pump and motor system and method Download PDF

Info

Publication number
EP2655886A4
EP2655886A4 EP11850394.5A EP11850394A EP2655886A4 EP 2655886 A4 EP2655886 A4 EP 2655886A4 EP 11850394 A EP11850394 A EP 11850394A EP 2655886 A4 EP2655886 A4 EP 2655886A4
Authority
EP
European Patent Office
Prior art keywords
diaphragm pump
motor system
motor
diaphragm
pump
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP11850394.5A
Other languages
German (de)
French (fr)
Other versions
EP2655886A2 (en
Inventor
Joseph A. Pascual
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pentair Filtration Solutions LLC
Original Assignee
Pentair Filtration Solutions LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pentair Filtration Solutions LLC filed Critical Pentair Filtration Solutions LLC
Publication of EP2655886A2 publication Critical patent/EP2655886A2/en
Publication of EP2655886A4 publication Critical patent/EP2655886A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/025—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel
    • F04B43/026—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel each plate-like pumping flexible member working in its own pumping chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/007—General arrangements of parts; Frames and supporting elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/001—Noise damping
    • F04B53/003—Noise damping by damping supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/22—Arrangements for enabling ready assembly or disassembly
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/38—Brush holders
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/38—Brush holders
    • H01R39/381—Brush holders characterised by the application of pressure to brush
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/148—Slidably supported brushes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating Pumps (AREA)
EP11850394.5A 2010-12-21 2011-12-21 Diaphragm pump and motor system and method Withdrawn EP2655886A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201061425696P 2010-12-21 2010-12-21
PCT/US2011/066591 WO2012088312A2 (en) 2010-12-21 2011-12-21 Diaphragm pump and motor system and method

Publications (2)

Publication Number Publication Date
EP2655886A2 EP2655886A2 (en) 2013-10-30
EP2655886A4 true EP2655886A4 (en) 2018-05-09

Family

ID=46314899

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11850394.5A Withdrawn EP2655886A4 (en) 2010-12-21 2011-12-21 Diaphragm pump and motor system and method

Country Status (3)

Country Link
US (4) US9169837B2 (en)
EP (1) EP2655886A4 (en)
WO (1) WO2012088312A2 (en)

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GB2504774A (en) * 2012-08-10 2014-02-12 Munster Simms Eng Ltd Diaphragm pump with integral motor housing and rear pump housing
US9396875B2 (en) * 2013-06-14 2016-07-19 Abb Technology Ltd Terminal bushing sealing element
US20150337818A1 (en) * 2014-05-20 2015-11-26 Ying Lin Cai Vibration-reducing structure for five-compressing-chamber diaphragm pump
US20150337832A1 (en) * 2014-05-20 2015-11-26 Ying Lin Cai Vibration-reducing structure for four-compression-chamber diaphragm pump
US9945372B2 (en) * 2014-05-20 2018-04-17 Ying Lin Cai Compressing diaphragm pump with multiple effects
US10233916B2 (en) * 2014-10-20 2019-03-19 Ying Lin Cai Eccentric roundel structure for four-booster chamber diaphragm pump
CN104832420B (en) * 2014-10-27 2017-06-16 佛山市威灵洗涤电机制造有限公司 Water purifier, booster pump and its exhaust structure
CN205583897U (en) * 2016-03-07 2016-09-14 德昌电机(深圳)有限公司 Brush device , motor and liquid pump
CN105971858A (en) * 2016-06-28 2016-09-28 肖玲 Water seepage prevention structure in diaphragm type pressure pump
CN107795464B (en) * 2016-09-05 2019-03-26 厦门科际精密器材有限公司 The piston of pumping and pumping
US10859080B2 (en) * 2017-11-03 2020-12-08 Xiamen Koge Micro Tech Co., Ltd. Valve head structure for diaphragm pump and diaphragm pump having same
DE102018008037B4 (en) * 2018-10-11 2020-09-10 Psg Germany Gmbh Clamping device for a device for conveying fluid and device for conveying fluid
DE102018008036A1 (en) * 2018-10-11 2020-04-16 Almatec Maschinenbau Gmbh Diaphragm pump
DE202019106655U1 (en) * 2019-11-29 2019-12-11 Schöning Gmbh pump closure
IT202000009091A1 (en) * 2020-04-27 2021-10-27 Flaem Nuova Spa Compressor for an aerosol therapy device and relative aerosol therapy device
DE102022111051A1 (en) * 2021-05-05 2022-11-10 Eaton Intelligent Power Limited HYDRAULIC UNIT WITH ADJUSTABLE MOUNTING ARRANGEMENT
WO2024073452A1 (en) * 2022-09-28 2024-04-04 Alphinity Usa, Inc. Pump and combination pump/mixer device with lobed check valve fluid passages

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US20040057848A1 (en) * 2002-09-23 2004-03-25 Haller David K. Compressor assembly having crankcase
DE102005059118B3 (en) * 2005-12-10 2007-02-08 Hydac Accessories Gmbh Clamp with flexible holding band, e.g. for fixing gas cylinders, has compensation part between holding surface of holding part and holding band
EP2251579A1 (en) * 2009-04-30 2010-11-17 HYDAC Accessories GmbH Clamp

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Publication number Priority date Publication date Assignee Title
US2684825A (en) * 1952-09-25 1954-07-27 Us Of Of America As Represente Shock or vibration isolating means
DE19518309C1 (en) * 1995-05-18 1996-03-14 Hydac Befestigungstechnik Gmbh Pipe clamp with flexible strap
US5649812A (en) * 1995-05-23 1997-07-22 Aquatec Water Systems, Inc. Pump with base plate having spring supports
US20040057845A1 (en) * 2002-09-23 2004-03-25 Skinner Robin G. Compressor mounting bracket and method of making
US20040057848A1 (en) * 2002-09-23 2004-03-25 Haller David K. Compressor assembly having crankcase
DE102005059118B3 (en) * 2005-12-10 2007-02-08 Hydac Accessories Gmbh Clamp with flexible holding band, e.g. for fixing gas cylinders, has compensation part between holding surface of holding part and holding band
EP2251579A1 (en) * 2009-04-30 2010-11-17 HYDAC Accessories GmbH Clamp

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012088312A2 *

Also Published As

Publication number Publication date
US20120164010A1 (en) 2012-06-28
US9169837B2 (en) 2015-10-27
US12031534B2 (en) 2024-07-09
US20220154710A1 (en) 2022-05-19
US20190036287A1 (en) 2019-01-31
EP2655886A2 (en) 2013-10-30
US11231027B2 (en) 2022-01-25
WO2012088312A3 (en) 2012-09-07
US20160036182A1 (en) 2016-02-04
WO2012088312A2 (en) 2012-06-28

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